Test Rig Dealers in Gadhinglaj, Sangli

• Weight: 150 Kg
• Power Supply: 440 V. A.C., 50 Hz. With Proper Neutral & Earthing.
• Space Required: 1.5 m.( L) x 1.2 m. (W)

Range of Experiments  : To study all components/Accessories used in Reciprocating Air Compressor. To study & determine Isothermal Work, Isentropic Work, Actual Work Volumetric Efficiency, Isothermal Efficiency, Isentropic Efficiency & Free Air Delivery at different delivery pressure. To Plot Volumetric Efficiency/Isothermal Efficiency Isentropic Efficiency against Delivery Pressure & comment on the nature of the plot. Experimental Setup  : Single stage reciprocating Air Compressor suitable for pressure of 4 Kg/Cm2 & having a displacement of 4 CFM driven by 2 H.P squirrel cage induction motor. An orifice type air intake measuring device with orifice plate & U - Tube Manometer, M.S. Air intake Reservoir of size 0.3m x 0.3m x 0.6m mounted on sturdy iron stand. A good thickness M.S constructed air storage tank of 90 lit capacity.   Compressor Accessories : Pressure Gauge  -  1 No. Pressure Safety Valve  -  1 No. Non-return Valve  -  1 No. Drain Plug.  -  1 No. Ball Valve  -  1 No. Set of thermocouples. Control Panel  : 12 Channel Digital Temperature Indicator Pressure Safety Switch. Energymeter. Motor Starter.

Air Conditioning Test Rig works on simple vapour compression refrigeration cycle using R 134a as a refrigerant.The system is fabricated such that student can study all the air conditioning processes. It is also useful to understand working of all the components of system, their performance and control etc. All the components are mounted on the display board, so that students can observe their working easily.

Calibration of orificemeter, Venturimeter & Rotameter Test Rigs(Closed circuit system)      Venturimeter 1” size having 13 mm throat diameter with 2 G.M. valves  Orificemeter suitable for 1” size pipe line & d/D ratio is 0.6 with 2 G.M. valves  High precision properly calibrated rotameter suitable for 1” size pipe line having 4.2 to 42 LPM capacity  M.S. / G.I. piping system for mounting the Venturimeter & Orificemeter Each pipe having the pressure tapings with separate cocks connected to a common middle manifold which is connected to the manometer & G.M. gate valve  M.S. reservoir with gauge glass & scale fitting, drain valve of ½ ” size & a bend  M.S. collecting as well as measuring tank with bypass arrangement & drain valve of 1” size. A gauge glass & scale fitting are fitted on measuring tank for discharge measurement  1 m height double column differential manometer (without Mercury)  1 HP high head monoblock pump for water circulation  Strong iron stand to support the unit  Entire unit is powder coated with good colour combination  Instruction manual 1 copy

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